Si pt ca am vazut mii de oameni disperati si eu ma numar printre cei bucurosi care au reusit sa-si faca la loc unitatea cd/dvd iata si o mica versiune in engleza:
“Anyway the story is like that… I downloaded the simpleflash utility from ben (I think is included in this post also, if not you can get it from here: http://www.anywhere.ro/simpleflash.zip

Unzip it, it will make a folder SimpleFlash (on your Desktop most probably).
Now I read all the posts and tried different ways of solving this Apple mess.

./simple_flash 0 UJ857-HAEA-MBP-rpc1.dat, yes, wait, says Finished…

Run it just one more time…
Also says finished..
Reboot, keep your computer like this for 10 seconds. Turn it on, press mac key + alt option + p + r (PRAM reset) for at least 3 seconds, you will get a strange screen like your computer is dead. Shut it down, turn it on… Now I got another big problem, my screen brightness was dead, keep on F2 for brightness, login, Shut Down

Turn it on again… For me my friends, IT WORKED! My drive burns cds again…
Apple Menu, About this Mac, More info, Disc Burning… Here is the current info: